The spiritual energy is exhausted and the immortal path collapses! On the wasteland, countless high-level monks fought for the remaining aura. As a low-level scavenger, Lin Yuan accidentally awakened the remnant soul of the ancient Alchemy Lord sleeping in the sea of consciousness by accidentally swallowing fragments contaminated with extremely spiritual poison. The genius of the sect couldn't refine the Foundation Building Pill despite spending tens of thousands of gold. Lin Yuan only needed to go to the ruins to pick up a few withered poisonous weeds and add a piece of rusty broken iron. Under the guidance of his grandfather, he could refine the ultimate divine pill with nine patterns of pills in one furnace! While the arrogant saint and the old monsters were fighting over a defective product, Lin Yuan was eating the best elixir as a jelly bean. However, as Lin Yuan refined more and more elixirs, he gradually discovered that the truth about the depletion of spiritual energy in this world was closely related to the great calamity that Alchemy Master suffered during his lifetime...